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조수익 ( Soo Ick Cho ),정보영 ( Bo Young Chung ),안인수 ( In Su Ahn ),신미경 ( Mi Kyung Shin ),김혜원 ( Hye One Kim ),박천욱 ( Chun Wook Park ),이철헌 ( Cheol Heon Lee ) 대한피부과학회 2011 大韓皮膚科學會誌 Vol.49 No.9
Hidroacanthoma simplex is a rare, benign intraepidermal skin tumor originating from eccrine ducts. It usually develops on the lower extremity or trunk of the elderly, and appears as a well-demarcated brownish to erythematous flat or verrucous plaque. It is often clinically misdiagnosed as seborrheic keratosis or Bowen`s disease and the pathogenesis of the disease is not understood. Histopathologically, it shows characteristic intraepidermal nests not extended to the dermis, the so called Borst-Jadasshon phenomenon. The nests are composed of uniform cuboidal tumor cells with a round, basophilic nucleus. Here we report a case of hidroacanthoma simplex following burn injury in an 82 year-old woman. (Korean J Dermatol 2011;49(9):853~855)
조수익 ( Soo Ick Cho ),김진혜 ( Jin Hye Kim ),정보영 ( Bo Young Chung ),안인수 ( In Su Ahn ),김혜원 ( Hye One Kim ),박천욱 ( Chun Wook Park ),이철헌 ( Cheol Heon Lee ) 대한피부과학회 2011 대한피부과학회지 Vol.49 No.5
Background: The symptoms of atopic dermatitis (AD) can limit a patient`s physical and psychosocial development as well as lower their overall quality of life (QOL). These problems may have a greater effect on patients during childhood and adolescence, whose physical and psychosocial developments are vigorously ongoing. Objective: The purpose of this study was to identify the correlation between the QOL and clinical disease severity in children and adolescents with AD. Methods: Forty-six AD patients aged from 7 to 18 years were included in this study. A questionnaire based on Children`s Dermatology Life Quality Index (CDLQI) was used to determine QOL. Eczema area and severity index (EASI) were examined to evaluate the severity of AD. Results: The mean score of CDLQI was 12.83±6.52. Among the 10 categories, itching, treatment, and sleep showed the highest scores, whereas teasing, friendships, and school or holiday work had the lowest scores (p<0.01). The mean EASI score was 8.51±8.64. CDLQI and EASI scores showed significant correlation (p<0.001). Among the 10 categories of CDLQI and EASI score, the sleep, itching, and clothes categories displayed high correlation with the EASI score (p<0.001). There was no statistically significant difference between the different age groups or between boys and girls. Patients with head and neck skin lesions showed problems with personal relationships and treatment (p<0.05). Conclusion: AD affects the QOL of children and adolescents with AD as the severity of the disease increases. In managing AD patients, not only evaluating the clinical severity of the disease but also evaluating QOL is necessary, and emotional support could be helpful to increase the QOL of childhood and adolescent AD patients. (Korean J Dermatol 2011;49(5):415∼421)
정보영 ( Bo Young Chung ),조수익 ( Soo Ick Cho ),안인수 ( In Su Ahn ),김혜원 ( Hye One Kim ),박천욱 ( Chun Wook Park ),이철헌 ( Cheol Heon Lee ) 대한피부과학회 2011 大韓皮膚科學會誌 Vol.49 No.8
Eccrine poroma is a benign neoplasm that originates from an eccrine sweat duct. Although it is most commonly found on the soles of the feet, it has also been unusually observed on many other areas of the skin, such as the nose, neck, chest, and scalp. We report two cases of eccrine poroma occurring on the scalp, which is an unusual location. (Korean J Dermatol 2011;49(8):768∼771)
정보영 ( Bo Young Chung ),조수익 ( Soo Ick Cho ),안인수 ( In Su Ahn ),이희봉 ( Hee Bong Lee ),김혜원 ( Hye One Kim ),김광호 ( Kwang Ho Kim ),박천욱 ( Chun Wook Park ),이철헌 ( Cheol Heon Lee ) 대한피부과학회 2011 대한피부과학회지 Vol.49 No.3
Nodular hidradenocarcinoma was first reported as a clear-cell papillary carcinoma by Liu et al. in 1949. With a potential for uncontrollable local recurrence, it tends to metastasize and often causes death. We report a case of a 68-year-old man with nodular hidradenocarcinoma on the left preauricular area. Histopathology of the tumor showed a multilobulated intradermal mass. In the tumor nodule, there were many cystic spaces of various sizes, resulting from tumor necrosis. The tumor consisted of large, atypical, polygonal cells with eosinophilic cytoplasm, and clear cells with clear cytoplasm. Numerous mitoses were evident. We obtained positive results from an immunohistochemical study with antibodies to cytokeratins, epithelial membrane antigen, and PAS. The patient was treated with a wide local excision. However, we observed a recurrence one month later and performed a wide excision and local skin flap. There has been no evidence of recurrence or metastasis for six months after the second excision. (Korean J Dermatol 2011;49(3):250∼254)
김진혜 ( Jin Hye Kim ),양윤석 ( Yoon Seok Yang ),조수익 ( Soo Ick Cho ),정보영 ( Bo Young Chung ),박천욱 ( Chun Wook Park ),이철헌 ( Cheol Heon Lee ),김혜원 ( Hye One Kim ) 대한피부과학회 2013 대한피부과학회지 Vol.51 No.6
Lymphangioma is an uncommon, benign hamartomatous malformation that consists of dilated lymphatic channels lined by normal, single-cell lymphatic endothelia. The lymphangiomas are divided into cavernous lymphangioma, cystic hygroma, lymphangioma circumscriptum, and acquired progressive lymphangioma. Acquired lymphangioma circumscriptum usually occurs due to surgery, infection or radiotherapy, which leads to obstruction of lymphatic vessels. Clinically, the lesions appear as thick-walled, 2∼5 mm translucent vesicles. Spontaneous drainage of straw-colored to milky-white fluids may occur. Herein, we report an acquired lymphangioma circumscriptum of the nipple areola without preceding causes.
김진혜 ( Jin Hye Kim ),양윤석 ( Yoon Seok Yang ),조수익 ( Soo Ick Cho ),정보영 ( Bo Young Chung ),김혜원 ( Hye One Kim ),이철헌 ( Cheol Heon Lee ),박천욱 ( Chun Wook Park ) 대한피부과학회 2013 대한피부과학회지 Vol.51 No.10
Muscle herniation is defined as a protrusion of a portion of a muscle through a defect of the muscle fascia. The anterior tibialis muscle is the most common site of herniation. This condition is a relatively common complaint among athletes, and it has been frequently reported in the orthopedic surgery literature, whereas it has received little attention in the dermatological literature. Clinical findings include the presence of soft, compressible nodules that vary in size depending on their position. Usually, herniation is asymptomatic and the main concern is cosmetic, but the patient may seek medical treatment because of pain. Here we report a 65-year-old woman who visited our hospital for an evaluation of two asymptomatic nodules that were on her lower legs, and was diagnosed with bilateral tibialis anterior muscle herniation. (Korean J Dermatol 2013;51(10):806∼808)
국내 민형사 판례로 확인한 피부미용사의 불법시술 사례 고찰
신수환 ( Suhwan Shin ),최성준 ( Sungjun Choi ),양성규 ( Seong Gyu Yang ),조수익 ( Soo Ick Cho ) 대한피부과학회 2020 대한피부과학회지 Vol.58 No.10
Background: Although the rates of illegal cosmetic procedures performed by beauticians are increasing, there is a dearth of relevant information in the literature regarding these procedures. Objective: This study was aimed to investigate illegal cosmetic procedures that were performed by beauticians with the help of judicial precedents. Methods: The Supreme Court of South Korea’s Written Judgement Management System was searched for judicial precedents regarding illegal cosmetic procedures performed by beauticians. This system included cases that were sentenced in the lower courts, the appellate courts, and the supreme court from the year 1997 to 2019. Results: Twenty-three litigation cases related to these illegal cosmetic procedures were selected. There were 21 criminal cases and two civil cases. Common illegal procedures included tattooing (n=11), use of laser and intense pulsed light device (n=6), administration of intradermal injection (n=3), and application of topical agents (n=2). Two civil cases reported facial deformity and accidental macular damage caused by illegal use of lasers by the beauticians. Conclusion: In this study, illegal cosmetic procedures performed by beauticians were identified. Continuous monitoring of these illegal procedures is necessary as they can cause adverse effects in patients. (Korean J Dermatol 2020;58(10):669∼673)